To skip exynos_ufs_config_phy_*_attr settings for exynos-ufs variant,
this patch provides EXYNOS_UFS_OPT_SKIP_CONFIG_PHY_ATTR as an opts
flag.
Signed-off-by: Chanho Park <chanho61.park@xxxxxxxxxxx>
---
drivers/scsi/ufs/ufs-exynos.c | 6 ++++--
drivers/scsi/ufs/ufs-exynos.h | 1 +
2 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/ufs/ufs-exynos.c b/drivers/scsi/ufs/ufs-exynos.c
index 90c0d7c85a13..9a5a7a5ffc4b 100644
--- a/drivers/scsi/ufs/ufs-exynos.c
+++ b/drivers/scsi/ufs/ufs-exynos.c
@@ -831,8 +831,10 @@ static int exynos_ufs_pre_link(struct ufs_hba *hba)
/* m-phy */
exynos_ufs_phy_init(ufs);
- exynos_ufs_config_phy_time_attr(ufs);
- exynos_ufs_config_phy_cap_attr(ufs);
+ if (!(ufs->opts & EXYNOS_UFS_OPT_SKIP_CONFIG_PHY_ATTR)) {
+ exynos_ufs_config_phy_time_attr(ufs);
+ exynos_ufs_config_phy_cap_attr(ufs);
+ }
exynos_ufs_setup_clocks(hba, true, POST_CHANGE);
diff --git a/drivers/scsi/ufs/ufs-exynos.h b/drivers/scsi/ufs/ufs-exynos.h
index 0938bd82763f..8695270d38d9 100644
--- a/drivers/scsi/ufs/ufs-exynos.h
+++ b/drivers/scsi/ufs/ufs-exynos.h
@@ -200,6 +200,7 @@ struct exynos_ufs {
#define EXYNOS_UFS_OPT_BROKEN_AUTO_CLK_CTRL BIT(2)
#define EXYNOS_UFS_OPT_BROKEN_RX_SEL_IDX BIT(3)
#define EXYNOS_UFS_OPT_USE_SW_HIBERN8_TIMER BIT(4)
+#define EXYNOS_UFS_OPT_SKIP_CONFIG_PHY_ATTR BIT(5)
};
#define for_each_ufs_rx_lane(ufs, i) \
--
2.32.0
